Home / 10,903,162.46-15,046,463.70-6,008,560.04

Finding the Fourth Proportional to 10,903,162.46, 15,046,463.70 and 6,008,560.04

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Solution

The fourth proportional to 10,903,162.46, 15,046,463.70 and 6,008,560.04 is: 8,291,867.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,162.46 : 15,046,463.70 = 6,008,560.04 : x
  2. Step 2: Convert to fraction form
    10,903,162.46/15,046,463.70 = 6,008,560.04/x
  3. Step 3: Cross multiply
    10,903,162.46x = 15,046,463.70 × 6,008,560.04
  4. Step 4: Simplify right side
    10,903,162.46x = 90,407,580,531,130.55
  5. Step 5: Solve for x
    x = 90,407,580,531,130.55/10,903,162.46
  6. Step 6: Final answer
    x = 8,291,867.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.